259264080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{360089}}^1$

素因数の和:360108

約数の個数: 60

約数和(自身を含む): 870697620

約数和(自身を除く): 611433540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 360089, 720178, 1080267, 1440356, 1800445, 2160534, 2880712, 3240801, 3600890, 4321068, 5401335, 5761424, 6481602, 7201780, 8642136, 10802670, 12963204, 14403560, 16204005, 17284272, 21605340, 25926408, 28807120, 32408010, 43210680, 51852816, 64816020, 86421360, 129632040, 259264080]

約数ペア:

[(1, 259264080), (2, 129632040), (3, 86421360), (4, 64816020), (5, 51852816), (6, 43210680), (8, 32408010), (9, 28807120), (10, 25926408), (12, 21605340), (15, 17284272), (16, 16204005), (18, 14403560), (20, 12963204), (24, 10802670), (30, 8642136), (36, 7201780), (40, 6481602), (45, 5761424), (48, 5401335), (60, 4321068), (72, 3600890), (80, 3240801), (90, 2880712), (120, 2160534), (144, 1800445), (180, 1440356), (240, 1080267), (360, 720178), (720, 360089)]